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Differential-crown wheel inst.parts for BMW R50/5-R90S 69-76 R90S (1974)

This Differential-crown wheel inst.parts technical drawing provides a detailed breakdown of the assembly for the R50/5-R90S 69-76 R90S. It includes part names, part numbers and all associated mounting hardware for vehicles produced between 1974.

Differential-crown wheel inst.parts
No. Description Supp. Qty  From   Up To  Part Number Price Notes
01 Bush 1 33121230257 $24.80 ENDED Shop at ECS Tuning
02 Gasket ring 30X42X7 1 33122301019 ENDED Shop at ECS Tuning
02 Gasket ring 30X42X7 1 33122301019 ENDED Shop at ECS Tuning
03 Needle bearing 32X47X24.5 1 33121242739 Shop at ECS Tuning
04 Compression ring 1,8MM 1 33121230527 $16.41 Shop at ECS Tuning
04 Compression ring 2,0MM 1 33121230528 $16.41 Shop at ECS Tuning
04 Compression ring 2,2MM 1 33121230529 $16.41 Shop at ECS Tuning
04 Compression ring 2,3MM 1 33121230530 $16.41 Shop at ECS Tuning
04 Compression ring 2,4MM 1 33121230531 $16.41 ENDED Shop at ECS Tuning
04 Compression ring 2,5MM 1 33121230532 $16.41 Shop at ECS Tuning
04 Compression ring 2,6MM 1 33121230533 $16.41 ENDED Shop at ECS Tuning
04 Compression ring 1,9MM 1 33121231238 $16.41 Shop at ECS Tuning
04 Compression ring 2,1MM 1 33121231239 $16.41 Shop at ECS Tuning
04 Compression ring 1,7MM 1 33121232769 $16.41 Shop at ECS Tuning
04 Compression ring 1,5MM 1 33121238931 $16.41 ENDED Shop at ECS Tuning
04 Compression ring 1,6MM 1 33121238932 $16.41 Shop at ECS Tuning
05 Grooved ball bearing 16013 1 07119981760 $87.27 Shop at ECS Tuning
06 Shim 90X99,8X0,180MM 1 33121230535 $19.16 Shop at ECS Tuning
06 Shim 90X99,8X0,280MM 1 33121230536 $14.72 ENDED Shop at ECS Tuning
06 Shim 90X99,8X0,380MM 1 33121230537 $19.16 ENDED Shop at ECS Tuning
06 Shim 90X99,8X0,500MM 1 33121230538 $19.16 Shop at ECS Tuning
06 Shim 90X99,8X0,630MM 1 33121230539 $19.16 Shop at ECS Tuning
06 Shim 90X99,8X0,750MM 1 33121230540 $19.16 ENDED Shop at ECS Tuning
06 Shim 90X99,8X0,880MM 1 33121230541 $19.16 Shop at ECS Tuning
07 Hex nut M8-8-ZNS3 X 07/1980 07119904032 $0.16 Shop at ECS Tuning
07 Hex nut M8-8-ZNNIV SI X 07119905515 $0.16 Shop at ECS Tuning
08 Wave washer 8,4X15-ZNS3 X 07119904115 $0.09 Shop at ECS Tuning
09 Pin 1 33111234559 $25.33 ENDED Shop at ECS Tuning
Notes
  • ENDED = the part has been discontinued (no longer available).

See Also

Frequently Asked Questions

What assembly is shown in the BMW R50/5-R90S 69-76 R90S Differential-crown wheel inst.parts?
This technical diagram illustrates the Differential-crown wheel inst.parts within the Rear axle, rear-wheel drive, suspension group for the R50/5-R90S 69-76 R90S produced during 1974. It provides a detailed exploded view of the components, identifying key parts such as the Bush (Part #33121230257).
Which models use the hardware listed in this Differential-crown wheel inst.parts?
The hardware and components featured in the Differential-crown wheel inst.parts are specific to the R50/5-R90S 69-76 R90S produced during 1974. These technical specifications ensure that parts like the Bush (33121230257) are correctly matched to the vehicle's structural and mechanical requirements.
How do I find specific parts within the Differential-crown wheel inst.parts assembly?
Each item in the Differential-crown wheel inst.parts corresponds to the numbered list below the illustration. For the R50/5-R90S 69-76 R90S, you can identify the Bush by locating its position on the schematic, which then links to the official BMW part number 33121230257 for the Rear axle, rear-wheel drive, suspension section.